Clinical trials: Pathophysiology
Mild Cognitive Impairment
Effect of Elderberry Juice on Cognition and Inflammation in Patients With Mild Cognitive Impairment
Elderberries (Sambuci fructus) have been shown in a number of studies to have significant anti-inflammatory and antioxidant effects.
- Trial name
- NCT02414607
- Testing
- Elderberry Juice
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Missouri-Columbia
Hypertension, Female Sexual Dysfunction
Comparative Effects of Nebivolol and Metoprolol on Female Sexual Function
Beta-blockers (BB) are an important treatment for high blood pressure and heart disease. However beta-blockers can cause sexual dysfunction (SD) and this common side effect limits successful use of this class of medications.
- Trial name
- NCT00995072
- Testing
- nebivolol and metoprolol succinate, metoprolol succinate and nebivolol
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- East Coast Institute for Research
Dementia, Mild Cognitive Impairment
In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment
This study aims to develop and evaluate new in-home supportive technology that is designed to alleviate anxiety, burden, and loneliness in spousal and familial caregivers of individuals with Alzheimer's disease, other dementias…
- Conditions
- Dementia, Mild Cognitive Impairment, Alzheimer Disease
- Trial name
- NCT04206670
- Testing
- In-Home Technology System and Questionnaires, Waiting Control In-Home Technology System and Questionnaires
- Where
- United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
Dry Eye Syndromes, Meibomian Gland Dysfunction
Mechanisms of Light-based Therapies for Dry Eye Disease
Dry eye disease is a common condition affecting millions worldwide and costing millions in healthcare due to reduced work productivity and quality of life.
- Trial name
- MOLT (NCT06004895)
- Testing
- Actual IPL, LLLT
- Where
- United Kingdom
- Volunteers
- 26 people
- Sponsor
- Aston University
Vestibular Diseases, Labyrinth Diseases
Evaluation of a Sensory Enrichment Multimodal Device (SEMD) on Physical Therapy Patients With Disequilibrium
Purpose of this study is to determine the efficiency and safety of a Sensory Enrichment Multimodal Device (SEMD) when applied in conjunction with usual care vestibular-balance physical therapy for rehabilitation of patients who…
- Conditions
- Vestibular Diseases, Labyrinth Diseases, Ear Diseases, Otorhinolaryngologic Diseases
- Trial name
- SEMD (NCT01483937)
- Testing
- Usual care physical therapy plus SEMD, Usual care physical therapy only
- Where
- 4 sites in United States
- Volunteers
- 32 people
- Sponsor
- Karen L Atkins
Dry Eye, Meibomian Gland Dysfunction
TearCare System to Treat Dry Eye Disease
In this study, the TearCare System will be compared with the LipiFlow Thermal Pulsation System in patients with dry eye disease.
- Trial name
- OLYMPIA (NCT03857919)
- Testing
- TearCare, LipiFlow
- Where
- 10 sites in United States
- Volunteers
- 235 people
- Sponsor
- Sight Sciences, Inc.
Epilepsy
Does Memantine Improve Verbal Memory Task Performance in Subjects With Partial Epilepsy and Memory Dysfunction?
Many patients with epilepsy have memory deficits in the setting of otherwise normal intelligence. Unfortunately, the treatment options for memory dysfunction in patients with epilepsy are limited.
- Trial name
- NCT01054599
- Testing
- Memantine, Sugar Pill
- Where
- 3 sites in United States
- Volunteers
- 29 people
- Sponsor
- American Academy of Neurology
Parkinson's Disease
Cholinergic Mechanisms of Gait Dysfunction in Parkinson's Disease Experiments 1 & 2 - Proj #3
Varying oral doses of Varenicline (VCN), starting with very low doses, will be administered to participants with Parkinson's Disease (PD) or healthy controls without PD for several days.
- Trial name
- UdallP3 (NCT02933372)
- Testing
- Varenicline
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Traumatic Brain Injury, Fatigue
Brain and Gut Plasticity in Mild TBI or Post-acute COVID Syndrome Following Growth Hormone Therapy
Patients with a history of mild traumatic brain injury (mTBI) or post acute sequelae of SARS-CoV-2 (PASC) and abnormal growth hormone secretion, as measured by glucagon stimulation test, will be treated with replacement growth…
- Conditions
- Traumatic Brain Injury, Fatigue, Cognitive Impairment, COVID-19
- Trial name
- NCT03554265
- Testing
- Somatropin
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Diaphragmatic Dysfunction, Muscle Weakness
Recovery of Diaphragmatic Function After Neuromuscular Blockade and Sugammadex
The effect of neuromuscular blocking agents (NMBA, e.g. rocuronium) on respiratory muscle activity is well known. However, since the availability of sugammadex, to our knowledge, no study has been conducted to evaluate the effect…
- Conditions
- Diaphragmatic Dysfunction, Muscle Weakness, Muscle Fatigue
- Trial name
- SUDIA (NCT01962298)
- Testing
- sugammadex 2mg/kg, neostigmine, sugammadex 4mg/kg
- Where
- Belgium
- Volunteers
- 75 people
- Sponsor
- University Hospital, Antwerp
Type 1 Diabetes
Effects of Acipimox on Insulin Action, Vascular Function, and Muscle Function in Type 1 Diabetes
Insulin resistance (IR) is an important contributor to increased cardiovascular disease risk in type 1 diabetes (T1D). Non-esterified fatty acid elevation is a significant contributor to IR in T1D and may be a target of…
- Trial name
- AcT1 (NCT01816165)
- Testing
- Acipimox
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Hemodialysis Graft Dysfunction
Use of ABI-007 for the Prevention of Vascular Access Graft Failure in Patients Undergoing Hemodialysis
This study is designed to confirm the safety of the proposed dose and schedule of ABI-007 for hemodialysis patients with vascular access device failure, and to obtain preliminary data on the effectiveness of such treatment.
- Trial name
- NCT00249002
- Testing
- ABI-007
- Where
- 4 sites in United States
- Volunteers
- 9 people
- Sponsor
- Celgene
Alzheimer's Disease (Incl Subtypes), Dementia
Improvisational Movement for People With Memory Loss and Their Caregivers
Dementia is a progressive decline in cognition that impairs a person's ability to perform activities of daily living. Changes in mood, gait, and balance are prominent secondary symptoms of Alzheimer's dementia that can…
- Conditions
- Alzheimer's Disease (Incl Subtypes), Dementia, Mild Cognitive Impairment
- Trial name
- IMOVE (NCT03333837)
- Testing
- Dance Group, Non-Group Dance, Social Group
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- Wake Forest University Health Sciences
Left Ventricular Dysfunction
Phosphorous Magnetic Resonance Spectroscopy of Heart
Heart needs constant supply of energy to continue working. Phosphorus magnetic resonance spectroscopy allows us to measure energy produced in the heart.
- Trial name
- NCT01110395
- Testing
- MR Spectroscopy
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Washington University School of Medicine
Schizophrenia, Schizoaffective Disorder
Cannabidiol Treatment of Cognitive Dysfunction in Schizophrenia
This study is a six-week, randomized, placebo-controlled, fixed dose trial comparing cannabidiol Vs. placebo added to a stable dose of antipsychotic medications in patients diagnosed with schizophrenia.
- Trial name
- NCT00588731
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Yale University
Breast Cancer, Cognitive Dysfunction
Reducing Breast Cancer-related Fatigue and Improving Cognition With Non-Invasive Brain Stimulation
This study will test the preliminary efficacy of transcranial direct current stimulation (tDCS) to improve fatigue and cognition in women with a history of breast cancer and persistent fatigue.
- Conditions
- Breast Cancer, Cognitive Dysfunction, Fatigue
- Trial name
- NCT03143894
- Testing
- tDCS
- Where
- 3 sites in United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Lymphoma, Autonomic Imbalance
Ivabradine in the Management of Cardiac Autonomic Dysfunction Associated With Thoracic Radiation Therapy.
This study will explore whether ivabradine lowers heart rate, and thus improves exercise capacity, in survivors of lymphoma who have an elevated resting heart rate as a side effect of prior radiation treatment.
- Conditions
- Lymphoma, Autonomic Imbalance, Cancer Survivorship
- Trial name
- NCT03137537
- Testing
- Ivabradine
- Where
- 3 sites in United States
- Volunteers
- 23 people
- Sponsor
- Dana-Farber Cancer Institute
Aging, Cognitive Decline
Aging and Cognitive Health Evaluation in Elders (ACHIEVE)
The ACHIEVE study will be a randomized controlled trial nested within the infrastructure of the Atherosclerosis Risk in Communities (ARIC) study.
- Trial name
- ACHIEVE (NCT03243422)
- Testing
- Successful aging health education intervention, Hearing intervention
- Where
- 4 sites in United States
- Volunteers
- 977 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
HIV-1
HIV-1, Insufficient Sleep and Vascular Endothelial Dysfunction
The investigators hypothesize that chronic insufficient sleep is associated with diminished endothelium-dependent nitric oxide-mediated vasodilation and tissue-type plasminogen activator release in anti-retroviral (ART)-treated…
- Trial name
- NCT04956861
- Testing
- Individualized Targeted Sleep
- Where
- United States
- Volunteers
- 88 people
- Sponsor
- University of Colorado, Boulder
Delirium, Postoperative Cognitive Dysfunction
Rivastigmine in the Treatment of Postoperative Delirium: a Pilot Clinical Trial
The purpose of this study is to determine whether preoperative administration of Rivastigmine prevents the incidence of postoperative delirium in patients undergoing major surgery as well as postoperative cognitive dysfunction.
- Trial name
- NCT00835159
- Testing
- Rivastigmine Patch
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
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